Materials Literature
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Crystallographic information files of structures in the Xe-O binary system predicted to be stable at high pressures (83 GPa, 150 GPa and 200 GPa). Pressures and space groups given in file names. Structures found using Ab Initio Random Structure Searching (AIRSS) coupled with Density Functional Theory (DFT) methods.
release notes v. 0.9.9 substring.sh added a menu-based interface moved main processing code to new substring-processor.sh Added the following auxiliary scripts used by substring.sh consolidate.sh en-filter.sh random_lines.sh TP-filter.sh substring-processor.sh listconv.sh script was retired as the NGP package now prov…
We have used a plane wave expansion method to theoretically study the far-field head-media optical interaction in heat-assisted magnetic recording. For the Advanced Storage Technology Consortium media stack specifically, we notice the outstanding sensitivity related to the interlayer's optical thickness for media refl…
não conseguiria chegar até aqui.A Deus por seu amor e misericórdia para comigo. RESUMOFilmes de benzotriazol (BTAH) formados sobre aços carbono e inoxidável 316L foram estudados em meios de ácido sulfúrico, ácido clorídrico e cloreto de sódio a 25°C.Os seguintes aspectos foram considerados: as condições de formação do…
Ce travail de thèse cherche à mieux caractériser le comportement des matériaux hétérogènes sous cisaillement avec une approche multi-échelles (macro-méso-microscopique).Cela est rendu possible en développant un montage innovant qui couple un rhéomètre à un système d’imagerie de speckle résolue spatialement et temporel…
\SCWO is a tetragonal ($I4/m$) double perovskite with diamagnetic W$^{6+}$ (5d$^0$) and (Jahn-Teller-active) Cu$^{2+}$ (3$d^9$) in a rocksalt-ordered arrangement on the B sites, modelling an anisotropic fcc-lattice antiferromagnet with $S=1/2$. We have studied the magnetic structure, dynamics and thermodynamic propert…
The concrete is one of the most widely used constructional materials. However, its tensile behavior in dynamic is yet not perfectly known. In order to design concrete structures and predict their collapse in the case of industrial accidents, it is mandatory to know its tensile strength. This property depends on the di…
Ce travail de thèse est consacré à l’étude des nickelates La2-xPrxNiO4+δ, comme nouveaux matériauxde cathodes pour piles à combustible haute température, SOFC, et en particulier à la caractérisationde leur stabilité chimique et leur comportement en fonctionnement. En effet, du fait de leurpropriété de conduction mixte…
During the last decade we witnessed how computational docking methods became a crucial tool in the search for new drug candidates. The ‘central dogma’ of small molecule docking is that compounds that dock correctly into the receptor are more likely to display biological activity than those that do not dock. This ‘dogm…
Does the energy requirements for the human brain give energy constraints that give reason to doubt the feasibility of artificial intelligence? This report will review some relevant estimates of brain bioenergetics and analyze some of the methods of estimating brain emulation energy requirements. Turning to AI, there a…
ADVERTISEMENT RETURN TO ISSUEPREVFirst ReactionsNEXTBuilding Blocks Precisely from Polyhedral Oligomeric Silsesquioxane NanoparticlesPolyhedral oligomeric silsesquioxane building blocks lead to many architectures for large supramolecular structures (Cheng et al.).Shiao-Wei KuoView Author Information Department of Mate…
ABSTRACT There is intense interest in developing novel biomaterials which support the invasion and proliferation of living cells for potential applications in tissue engineering and regenerative medicine. Decellularization of existing tissues have formed the basis of one major approach to producing 3D scaffolds for su…
International audience
Nanoteknolojik gelişmeler, günümüzde nanopartiküllerin ortamdakikonsantrasyonlarının hızla artmasına sebep olmaktadır. İnsan sağlığı veya çevreüzerindeki etkileri hakkında yeterli bilgi olmayan bu materyallerin ortamlardakitespiti ve remediasyonu büyük önem taşımaktadır. Pek çok fiziksel, kimyasal ya dabiyolojik yönte…
Invited for this month's cover is the group of Prof. Zhen Li. The highlighted study results from a collaboration between the University of Wollongong, University of Queensland, Soochow University, and Central China Normal University. Ternary copper silver selenide nanotubes were prepared and explored as high-performan…
This work is the beginning of our research on graphene quantum electrodynamics (GQED), based on the application of the methods of traditional quantum field theory to the study of the interacting system of quantized electromagnetic field and Dirac fermions in single-layer graphene. After a brief review of the known res…
Dalam pembuatan benda uji metode yang digunakan yaitu Metode SNI , dengan kuat tekan rencana 2 0 M P a. Semen yang digunakan adalah semen PCC. Benda uji yang dibuat berbentuk silinder dengan AE 15 cm, dan tinggi 30 cm. Tidak dilakukan penelitian lebih mendalam dan perlakuan awal terhadap cangkang kelapa sawit, sebagai…
Non-stoichiometric nanocrystalline Li 4 Mn 5 O 12 was synthesized using the sol–gel method with citric acid at a low-temperature. The effects of the pH condition on the structure, morphology and electrochemical properties were investigated. X-ray diffraction patterns and scanning electron microscopy images confirmed t…
By adjusting different polarization status in ferroelectric thin films, effect of saturation polarization, bias voltage, dielectric barrier width, and ferroelectric barrier width on electrical properties of a metal-dielectric-ferroelectric-metal structure are investigated in detail. Our simulation results show that th…
We have already reported a prediction method of flux losses (FLs) in bonded magnets and showed good agreement between the calculated losses and the measured ones. In this paper, we improve our previously reported method, and investigate a FL of a Nd-Fe-B-bonded magnet under external magnetic fields. To verify the vali…